<!DOCTYPE html>
<html lang="en" xmlns:v-bind="http://www.w3.org/1999/xhtml">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <div id="app">
        <a>{{link}} tat {{ hello() }}</a>
        <a v-text="text">tat</a>
        <a v-html="html">tat</a>
    </div>
    <div id="app2">
        <a>{{link}} tat {{hello()}}</a>
        <a v-text="text">tat</a>
        <a v-html="html">tat</a>
    </div>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <script>
        let vm = new Vue({
            el:"#app",
            data:{
                html:"<span>00000000</span>",
                text:"hfahafjhaghakga+___________",
                link:"http://www.baidu.com"
            },
            methods:{
                hello() {
                    return "function"
                }
            }
        })
    </script>
</body>
</html>
